GBU6A - GBU6M Bridge Rectifiers Features * * * * * Glass passivated junction Surge overload rating: 175 amperes peak Reliable low cost construction utilizing molded plastic technique. Ideal for printed circuit board. UL certified, UL # E326243. + ~ ~ - GBU Absolute Maximum Ratings * Symbol TA = 25C unless otherwise noted Value Parameter 6A 6B 6D 6G 6J 6K 6M Units VRRM Maximum Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V VRMS Maximum RMS Bridge Input Voltage 35 70 140 280 420 560 700 V DC Reverse Voltage (Rated VR) 50 100 200 400 600 800 1000 V VR IF(AV) Average Recitified Forward Current, @ TA = 100C IFSM Non-Repetitive Peak Forward Surge Current 8.3ms Single Half-Sine-Wave TSTG Storage Temperature Range 6.0 A 175 A -55 to +150 C TJ Operating Junction Temperature -55 to +150 C * These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol PD RJA Parameter Power Dissipation Thermal Resistance, Junction to Ambient,* per leg RJL Thermal Resistance, Junction to Lead,** per leg * Device mounted on PCB with 0.5 x 0.5" (12 x 12 mm). **Device mounted on Al plate with 2.6 x 1.4" x 0.06" (6,5 x 3.5 x 0.15 cm). Electrical Characteristics Symbol Value Units 12 W 18.6 C/W 3.1 C/W TA = 25C unless otherwise noted Value Units VF Forward Voltage, per element @ 6.0A Parameter 1.0 V IR Reverse Current, per element @ Rated VR TA = 25C TA = 125C 5.0 500 A A I2t Rating for Fusing 127 A2s t < 8.35ms (c) 2011 Fairchild Semiconductor Corporation GBU6A - GBU6M Rev. C1 www.fairchildsemi.com 1 GBU6A - GBU6M -- Bridge Rectifiers September 2011 5 Forward Current, IF [A] Average Rectified Forward Current, IF [A] 100 6 4 HEAT-SINK MOUNTING, TC 4x4x0.15" COPPER PLATE 3 2 MOUNTED ON PC BOARD, TA 0.5" (12.7mm) LEAD LENGTH 60Hz RESISTIVE OR INDUCTIVE LOAD 1 0 0 50 100 [C] Ambient Temperature Peak Forward Surge Current, IFSM [A] T A = 100 C Reverse Current, IR [mA] Pulse Width = 300 s 1% Duty Cycle 0.8 0.9 1 1.1 1.2 Forward Voltage, VF [V] 1.3 1.4 Figure 2. Forward Voltage Characteristics 10 1 0.1 TA = 25 C 0 TA = 25 C 1 0.1 0.7 150 Figure 1. Forward Current Derating Curve 0.01 10 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage [%] Figure 3. Reverse Current vs Reverse Voltage 175 140 105 70 T A = 105 C 35 0 1 2 5 10 20 50 Number of Cycles at 60Hz 100 Figure 4. Non-Repetitive Surge Current Total Capacitance, CT [pF] 400 TA = 25 C f = 1.0 MHz Visg = 50m Vp-p 100 50 10 1 5 10 Reverse Voltage, VR [V] 50 100 Figure 5. Total Capacitance (c) 2011 Fairchild Semiconductor Corporation GBU6A - GBU6M Rev. C1 www.fairchildsemi.com 2 GBU6A - GBU6M -- Bridge Rectifiers Typical Performance Characteristics TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. 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